Zip Code: 37031 (Castalian Springs, TN) - Market Hotness: Trend of Hotness Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for the 37031 Zip Code in February 2026 was 59.956.

You can see similar for other Tennessee Zip Codes.

The chart and table below shows the trend of the market hotness: hotness score for the 37031 zip code.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Zip Code: 37031 - Market Hotness: Trend of Hotness Score
Zip Code: 37031 - Market Hotness: Trend of Hotness Score
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Month Hotness Score
October 2018 78.87129210658622
November 2018 76.32711167352105
December 2018 80.04690310974043
January 2019 73.56836902800659
February 2019 63.98255614312204
March 2019 52.47661932802216
April 2019 62.84626988480527
May 2019 67.05426356589147
June 2019 73.2400995091777
July 2019 65.74929559006618
August 2019 54.5472287275566
September 2019 54.074002449558435
October 2019 63.73289439710818
April 2020 69.75285735490574
May 2020 44.21095849507316
August 2020 72.57563694267516
September 2022 80.76469100413118
October 2022 79.07675382922908
July 2024 44.53137868555427
August 2024 38.436822234717646
September 2024 34.449910205356446
October 2024 28.66692278140607
November 2024 45.01762992488119
December 2024 39.85127533328196
February 2025 61.1622109516032
April 2025 72.6336583725622
May 2025 57.25399152818507
June 2025 47.23190089043747
July 2025 64.3152435357787
August 2025 54.65468796214138
September 2025 70.38475499092559
October 2025 64.12296564195299
November 2025 55.29177238129757
December 2025 49.64387987370585
January 2026 49.7946214058746
February 2026 64.66192745779142
March 2026 59.95646102029081